{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7922-3BD00-0AS0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7922-3BD00-0AS0","canonicalUrl":"https://aoctrl.com/siemens/6ES7922-3BD00-0AS0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7922-3BD00-0AS0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-300 PCS7 MTA pre-assembled front connector, 40-pole, 3 m cable, 24 V rated / 30 V max, screw-type terminal on enclosure, connector strip in field.","salesMarkdown":"The Siemens 6ES7922-3BD00-0AS0 is a pre-assembled front connector MTA (Marshalling Termination Assembly) cable designed specifically for the SIMATIC S7-300 PCS7 MTA target system. It bridges the 40-pole front connector on an S7-300 I/O module to a 50-pole D-sub socket on an ET 200M remote I/O station, using a 3 m round PVC cable with 0.5 mm² conductors. Rated for 24 V and carrying a maximum voltage of 30 V, this cable handles both analog and digital signal transmission — a common requirement in process I/O marshalling where mixed-signal loops run through the same trunk. The 40 channels match the full complement of a standard S7-300 40-pin front connector (order code 6ES7392-1AM00-0AA0). ## Connector Configuration and Deployment Context The field end terminates in a connector strip, while the enclosure end uses a screw-type terminal. This split means the cable lands on a fixed terminal block inside the cabinet (screw-down for vibration resistance) and plugs into the I/O module via the strip — no loose wiring at the module face. The 3 m length is typical for routing from a cabinet-mounted ET 200M to a nearby S7-300 rack or marshalling panel. The cable sheath is black PVC with a bundled-single-core outer diameter of 9.8 mm. Conductor cross-section is 0.5 mm² (roughly 20 AWG), adequate for 24 V signal-level currents in a control cabinet environment.","metaTitle":"Siemens 6ES7922-3BD00-0AS0 Pre-assembled Front Connector MTA","metaDescription":"Siemens 6ES7922-3BD00-0AS0 pre-assembled front connector MTA for SIMATIC S7-300 PCS7 MTA. 40-pole, 3 m cable, 24 V rated, 30 V max. Mature lifecycle, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Accessories"],"specifications":{"title":"6ES7922-3BD00-0AS0","Maximum":"30 V","Rated Value":"24 V","Wire Length":"3 m","description":"Cable with front connector for SIMATIC S7-300 40-pole (6ES7392-1AM00-0AA0) on 50 pole D-sub socket for ET 200M; 0.14 mm2 Length = 3 m","In The Field":"Connector strip","On Enclosure":"Screw-type terminal","Target System":"SIMATIC S7-300 PCS7 MTA","During Storage":"-30 ... +70 °C","input card PLC":"Yes","Design Of Cable":"Round cable","Number Of Poles":"40; of the front connector","PLC output card":"Yes","lifecycle_stage":"mature","During Operation":"0 ... 60 °C","Number Of Channels":"40","Product Designation":"Pre-assembled front connector MTA","Color / Of Cable Sheath":"Black","Analog Signal Transmission":"Yes","Digital Signal Transmission":"Yes","Outer Diameter / Of Cable Sheath":"9.8 mm; bundled single cores","Conductor Cross Section / Rated Value":"0.5 mm²","Material / Of The Connection Cable Sheath":"PVC","reference code / according to IEC 81346-2":"WG"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$172.72","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6d57f154fff616166253fab8c566f5cb.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=405886&mlfb=6ES7922-3BD00-0AS0"},"ai":{"faq":[{"question":"What is the maximum voltage rating?","answer":"The maximum voltage is 30 V, with a rated value of 24 V. This is a signal-level cable, not a power cable."},{"question":"What does this cable connect?","answer":"It connects a 40-pole front connector on a SIMATIC S7-300 module (6ES7392-1AM00-0AA0) to a 50-pole D-sub socket on an ET 200M remote I/O station, over a 3 m length."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7922-3BD00-0AS0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6ES7922-3BD00-0AS0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}